• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Institut de Biomécanique Humaine Georges Charpak (IBHGC)
  • View Item
  • Home
  • Institut de Biomécanique Humaine Georges Charpak (IBHGC)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Reliability quantification and gait loading asymmetry assessment with wearable insoles in transfemoral amputee people at different speeds

Article dans une revue avec comité de lecture
Author
LOIRET, Isabelle
268037 Institut Régional de Médecine Physique et de Réadaptation Louis Pierquin [Nancy] [IRR Louis Pierquin]
VILLA, Coralie
1001017 Institut de Biomécanique Humaine Georges Charpak [IBHGC]
DAURIAC, Boris
1001017 Institut de Biomécanique Humaine Georges Charpak [IBHGC]
BONNET, Xavier
1001017 Institut de Biomécanique Humaine Georges Charpak [IBHGC]
LAVASTE, François
1001017 Institut de Biomécanique Humaine Georges Charpak [IBHGC]
MARTINET, Noël
268037 Institut Régional de Médecine Physique et de Réadaptation Louis Pierquin [Nancy] [IRR Louis Pierquin]
PAYSANT, Jean
268037 Institut Régional de Médecine Physique et de Réadaptation Louis Pierquin [Nancy] [IRR Louis Pierquin]
PILLET, Hélène
1001017 Institut de Biomécanique Humaine Georges Charpak [IBHGC]

URI
http://hdl.handle.net/10985/18878
DOI
10.1016/j.neucli.2016.09.074
Date
2016
Journal
Clinical Neurophysiology

Abstract

Introduction Amputee people have gait defaults, as for example loading asymmetry, which increase with daily living situations. Replication of realistic daily living environment in a motion analysis laboratory (MAL) is difficult. Wearable pressure insoles, by providing normal ground reaction force (NGrF), can be used to quantify loading gait asymmetry in real life conditions. This asymmetry, considered as an indicator of the quality of the gait, is useful for physicians to monitor the rehabilitation progress or the prosthetic fitting suitability. The study aimed at quantifying the reliability of NGrF measurement and assessing the gait asymmetry of transfemoral amputee people with Pedoped® insoles against force plates. Walking speed effect was also evaluated on gait asymmetry for transfemoral amputee people (TFP). Material and methods In a MAL, five active TFP walked at three self-selected speeds on level ground wearing Pedoped® insoles. Reliability was assessed by comparing NGrF obtained from both systems with Bland-Altman plots, normalized RMSE (NRMSE) and correlation coefficient. Gait loading asymmetry was computed by Absolute Symmetry Index in loading at the three self-selected speeds with insoles. Results The mean NRMSE of NGrF was 7.2% (± 2.8%) and 9.8% (± 3.5%); and coefficient correlation was 0.91 and 0.95 for the prosthetic side and the intact side respectively. Loading asymmetry increased significantly with walking speed for each specific variable of NGrF. Discussion–conclusion After overcoming the calibration problem in amputee population, Pedoped® insoles could be easily used for gait asymmetry follow-up during rehabilitation.

Files in this item

Name:
IBHGC_CN_2016_LOIRET.pdf
Size:
276.7Kb
Format:
PDF
Description:
Article
View/Open

Collections

  • Institut de Biomécanique Humaine Georges Charpak (IBHGC)

Related items

Showing items related by title, author, creator and subject.

  • Are wearable insoles a validated tool for quantifying transfemoral amputee gait asymmetry? 
    Article dans une revue avec comité de lecture
    LOIRET, Isabelle; VILLA, Coralie; DAURIAC, Boris; BONNET, Xavier; MARTINET, Noël; PAYSANT, Jean; PILLET, Hélène (SAGE Publications, 2019)
    Background: Amputee gait is known to be asymmetrical, especially during loading of the lower limb. Monitoring asymmetry could be useful in quantifying patient performance during rehabilitation. Wearable insoles can provide ...
  • Are wearable insoles a validated tool for quantifying transfemoral amputee gait asymmetry? 
    Article dans une revue avec comité de lecture
    LOIRET, Isabelle; VILLA, Coralie; DAURIAC, Boris; BONNET, Xavier; MARTINET, Noël; PAYSANT, Jean; PILLET, Hélène (SAGE Publications, 2019)
    Background: Amputee gait is known to be asymmetrical, especially during loading of the lower limb. Monitoring asymmetry could be useful in quantifying patient performance during rehabilitation. Wearable insoles can provide ...
  • APSIC: Training and fitting amputees during situations of daily living 
    Article dans une revue avec comité de lecture
    PILLET, Hélène; DREVELLE, Xavier; BONNET, Xavier; VILLA, Coralie; MARTINET, Noël; SAURET, Christophe; BASCOU, Joseph; LOIRET, Isabelle; DJIAN, Francis; RAPIN, Nathalie; MILLE, Jacky; THOREUX, Patricia; FODÉ, Pascal; PAYSANT, Jean; GUÉRIT, Philippe; LAVASTE, François (Elsevier BV, 2014)
    Today, the prevalence of major amputation in France can be estimated between 90,000 and 100,000 and the incidence is about 8300 new amputations per year (according to French National Authority for Health estimation). This ...
  • Influence of physical capacities of males with transtibial amputation on gait adjustments on sloped surfaces 
    Article dans une revue avec comité de lecture
    LANGLOIS, Karine; VILLA, Coralie; BONNET, Xavier; LAVASTE, François; FODÉ, Pascale; MARTINET, Noël; PILLET, Hélène (Rehabilitation Research and Development Service, Department of Veterans Affairs, 2014)
    The aim of the study was to investigate how kinematic and kinetic adjustments between level and slope locomotion of persons with transtibial amputation are related to their individual muscular and functional capacities. A ...
  • Evolution of vaulting strategy during locomotion of individuals with transfemoral amputation on slopes and cross-slopes compared to level walking 
    Article dans une revue avec comité de lecture
    VILLA, Coralie; DREVELLE, Xavier; BONNET, Xavier; LAVASTE, François; LOIRET, Isabelle; FODÉ, Pascale; PILLET, Hélène (Elsevier BV, 2015)
    Background: Vaulting is a walking strategy qualitatively characterized in clinics by the sound ankle plantiflexion in midstance to assist prosthetic foot clearance. Even though potentially harmful, this strategy is often ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales